Jack: I'm reading a book.

杰克：我正在读书。

youdao

I'm reading a book written by Dickens.

我在读一本狄更斯写的书。

youdao

Lina: Hello, David. I'm reading a book.

丽娜：你好，大卫，我在看书。

youdao

"For a white person reading a book, they're very rarely going to go, 'I'm just assuming this is a black character' if he or she isn't marked as such, " he said.

CNN: 'Hunger Games' and Hollywood's racial casting issue